holidays前面加介詞on,on holidays 中文意思是“在假日在假期裡”
When cowboys visited their friends and families on holidays like Thanksgiving, they usually sang and played country-western music.當牛仔們在感恩節等節日拜訪他們的朋友和家人時,他們通常會演唱和演奏西部鄉村音樂。